The Pentagon has successfully tested a long-range radar in Alaska that can detect missile threats from Russia or China, and ...

AirSight’s AirGuard platform uses compact, energy-efficient systems for rapid deployment in tactical environments.

In this paper, we report on a printable glass-based manufacturing method and a new proof-of-concept colorimetric signal readout scheme for a dielectric barrier discharge (DBD)-type helium plasma ...

Polarimetric Synthetic Aperture Radar (PolSAR) is an advanced sensor which can achieve echoes from the ship in four different polarization channels. Given a proper weighting vector of each channel in ...

This function transforms a radar RTM into a DTM using the Short-Time Fourier Transform (STFT). Input: 2D matrix I, RTM is used here; Optional parameters: fs for sampling frequency, window for window ...

Water level monitor using open-source microcontrollers (Arduino, ESP8266, ESP32) and ultrasonic sensors HC-SR04 / JSN-SR04T and similar with Trigger and Echo signals. Arduino Core & ESP-IDF ...

U.K.-based radar manufacturer Blighter has introduced its new B422LR smart border surveillance radar, capable of detecting a person at 15 kilometers (9.3 miles) using just 4 Watts of power — ...

Radar detector. Radar or laser detectors pick up transmissions from police speed equipment devices. When they pick up the transmission, the device should alert you to the speed camera's location.

Airborne radar data acquired with a 13.3-GHz scatterometer over a test site near Colby, KS, were used to investigate the statistical properties of the scattering coefficient of three types of ...